Java Tutorial: Practice Questions on Java Methods

[@CodeWithHarry]

Ho sake to insta pe share karo ye playlist 🙏🏻🙏🏻 If you share this playlist, make sure to tag me in your Instagram story. Instagram: instagram.com/codewithharry

[@vinayak5788]

Love You Harry Bhai :) You are the best

[@akashrajiwale764]

Harry sir data structure ka full tutorial plzz (for beginners)

[@supriyalonkar449]

OK

[@surajundrekar9604]

Bro please solve my problem modulenotfounderror: no module named 'urllib3 please give solution please please

[@ramsagarsingh544]

Thnx

[@prajwalm.s7976]

13:46 public class StarPattern { static void pattern(int n){ for (int i = 0; ii;j--){ System.out.print("*"); } System.out.println(); } } public static void main(String[] args) { pattern(4); } }

[@AshishKhetwal]

thanks

[@aritradas8420]

Thanks bro🎉🎉

[@gamershub9219]

Bhai Maine i-- or j++ chalaya

[@himanshigupta9641]

These practice sets makes every question clear...!!!.Your efforts are highly appreciated sir.

[@pawannane1540]

20:19 static void reverse_pattern_recursion(int n){ if (n == 0) { return; } for (int i = 0; i < n; i++) { System.out.print("* "); } System.out.println(); reverse_pattern_recursion(n - 1); }

[@balboa7]

Thanks for the help. Earlier , I knew the logic, but when i tried, i was getting infinite loop. Anyways thanks

[@harshit0203]

13:44 QUESTION 4: static void pattern2(int n){ for ( int i = 0; ii ; j--){ System.out.print("*"); } System.out.println(""); } } // Under main method: pattern2(4);

[@Prototype.abdullah]

return type

[@Oksirthankyou]

Using recursion

[@PROGRAMMER_CODER]

29:00 static double temperature(float c){ return (c*1.8)+32; } public static void main(String[] args) { Scanner T=new Scanner(System.in); System.out.print("Enter The value of Celsius(C) : "); float t= T.nextFloat(); System.out.println("Celsius to Fahrenheit Temperature is : "+temperature(t)+" F"); }

[@RishitaTomar-ku8ob]

👍

[@kishanpatel1264]

Arre yaar kitni mehnat karte ho tum bhai. 2 videos in a day. Ek hi to dil hai kitni bar le jaonge yaar. Thank you very very much.

[@hritwiksaha5657]

13:20 problem 4 required method: static void pattern2(int n){ for(int i=0;i

[@joysaha7424]

Tnx broo......it’s worked...

[@saniyasyed2638]

At 12:58 static void decreasingpattern(int n){ for(int i=0;ii; j--){ System.out.print("*"); } System.out.println(); } } public static void main(String[] args) { System.out.println("Hello, World!"); decreasingpattern(6); }

[@itgamer31]

thank you

[@ashritk20]

Formula in Java Expression (n*9.0/5.0) + 32.0 Sir your Videos, practice sets and chapter notes are very helpful to students in clearing their concepts of Java.👍

[@SoothingWaves4226]

make it like 9.0f

[@himankgupta325]

sach btau to bilkul bhi man nhi krta practice set krne ka but jab practice set complete ho jata hai to bhaut kuch sikhne ko milta hai

[@mohitdahal2257]

Life was going great until the recursive method concept came in. It is like code doing time travel

[@naveenkamboj9489]

Sahi bhai

[@programming_praneet1779]

😂😂 well , but harry teached it in a easy way, but yeah it was complicated

[@yashjha2193]

@@programming_praneet1779 still complicated listening to this(recurssion) for 4th time

[@harshdesai404]

13:19 j's loop will work j0; i--){ for (int j=0; j

[@someshlakhe563]

You can also use arr.length to devide the sum in problem 6

[@sailajavankayala721]

ek vdo banani mai bahut hard work lagti hain dosto like toh kuch bhi nhi hai uske samne ...har vdo mai like dil se aur yaad se kar diya karo ...itne mehnat aur consistency k liye toh ..appreciation banta h.....extremely hearty regards to sir ..

[@cuberkam9072]

13:22 Second loop : for(int j = n; j> i ; j--) { //Code to print a star }

[@HemantKumar-wy1hj]

Y problem no 7 da solution v bta do

[@amanbhobhria4418]

28:53 for conversion of celsius to faherenit static void Temperature(float c) { if (c ==0) { System.out.println("32 Faherenit "); } else { float f = (c * 9 / 5) + 32 ; System.out.println(f+" Faherenit"); } } public static void main(String[] args) { Temperature(45); }

[@mr.arindamkhan]

Thank you sir

[@AmaanKhan-mk5hf]

static void Temperature(float c) { float f = (c * 9 / 5) + 32 ; System.out.println(f+" Faherenit"); } Itne mai kaam hojaata

[@XamsLyf]

you can also do this public class main { static float Temperature(float c) { if (c ==0) { return 32; } else { float f; return f = (c*9 / 5) + 32; } } public static void main(String[] args) { float p = Temperature(45); System.out.println(p); } }

[@shivamsrivastava7486]

Bhailog humlog static void use krte kbhi static int kab kya use krna h kaise smjhen??

[@techpentagon1014]

static void temperature(float f){ System. out.println(((f-32)/9)*5); } public static void main(String[] args){ temperature (56);

[@ayushgupta_3017]

28:26 //Problem no 7 static void pattern2_rec(int n){ if(n>0){ for(int i=n;i>=1;i--){ System.out.print("* "); } System.out.println(); pattern2_rec(n-1); } }

[@mrunknown855]

it creates pattern **** *** ** * not * ** *** ****

[@mayureshlavangare116]

20:25 Problem 6: Find the average of set of nos passed as arguments using VarArgs: public class chap7_Practice_set { static int avg(int ...arr){ int result=0; for(int element:arr){ result = result+element; } return (result/arr.length); } public static void main(String[] args) { int c = avg(1,2,3,4,5,6,7); System.out.print("The avg of nos passed as arguments are "+c); } }

[@deepanshusaini6242]

19:37 Find average of given number in method static float average(float...marks){ float total=0; for (float scan:marks){ total+=scan; } System.out.println(total/ marks.length); return total; } public static void main(String[] args) { float sum=average(1,2,3,4); }

[@vedaprajnachakrabarti3472]

what is the significance of writing sout before the return? i wrote return before sout and it didn't work but when i wrote first sout and then return it worked. please help

[@a038fawaazahmed3]

This code will print 2 answers 1 = sum of numbers and then print the average.For make it easy to understand just write total +=a/arr.length; under the for each loop.

[@horn8028]

Question is to be solved by number passed as argument and you have solved it directly. Please if you could update the answer as per Qn. It will be very helpful. Thanks

[@fascinatingtop1015]

static float avg (float ...tpp){ float result = 0; for (float e:tpp){ result = result + e; } return result/tpp.length; } public static void main(String[] args) { float result = avg(4,5,6,7); System.out.println(result); }

[@tusharnarang4334]

Temp Conversion: static float conversionTemp(int n){ if(n==0){ return 32f; }else { return n*9/5+32f; } } public static void main(String[] args) { Scanner sc= new Scanner(System.in); System.out.println("Enter the Temp you want to convert"); int temp= sc.nextInt(); float res= conversionTemp(temp); System.out.println(res);

[@ultrahindustanigamer8733]

Bhai tujhe f hatana hoga Varna yeh error throw karega

[@iamnisk8260]

I remember when I had zero knowledge on java and willing to dive into this java course. so what I first did was, I searched for complete java course on KZbin in hindi. The first video i found there was yours . It was about 2-3 hours long. And then I got some basic idea where to get started and learned from different resources. Now even if i say i know java not much but i have some basic concept on it, i'm not actually very confident on what i've learnt for all this time. I'm really confused because learning from websites are actually hard . They are not providing tuttorials step by step but rather focusing on just completing the syllabus with no detail information. Today as i"m writing this, even if i say i'm not much confident on saying that i know java , What i'm really confident is, all those websites are missing things for beginners like us . As i was back to youtube where i started , i was researching for honest complete tutorial on java. Definitely there are some good channels like telusko , programming knowledge, but still there are things missing . and then i found this playlist , I'm planning to study from this playlist now but still i'm bit confuse here, i know these basic tutorial so it wont take me long to cover your playlist but what after completing these 35 videos ? As there's no upload time for your upcoming java videos , So i'm afraid wether to go through this playlist or not because what if i get more confused after the end of this playlist ? wether to wait for your new java videos or again go for new resources ? As i've seen some videos from this playlist, i'm really happy that you've gone in much more detail than any other youtuber but still , a small suggestion from your fan , brother . please reply with the upload time clarifying when to expect your new video for java . please _ with love

[@joselitorebello6830]

19:40 Question 6 solution : - static int avgN(int...num){ int elements = num.length; int sum = 0; for(int a: num){ sum +=a; } return sum/elements; }

[@studywithsumanta]

thank you

[@khushalchandak8544]

Nice

[@pankajgangwar7257]

pls explain pattern 2 using recursion

[@khushalchandak8544]

@@pankajgangwar7257 timelapse ke saath pucho ek baar

[@pankajgangwar7257]

@@khushalchandak8544 thanks but ab ho gya run , it was just a silly mistake 😂

[@bugsfounder]

// QUESTION 6. static int average(float ...args){ float sum = 0; float average = 0; for (int i = 0; i < args.length; i++) { sum+=args[i]; } // System.out.println(sum); return (int) (average = sum/args.length); }

[@lifeandliving2928]

bro i coded this public class Main{ static int Sum(int n){ int sum = n*(n+1)/2; return sum/n; } public static void main(String[]args){ int x = Sum(3); System.out.println(x); } }

[@jatanyt1382]

This is very helpful course for beginners who are trying to learn java programming language. Thankyou so much

[@saniyasyed2638]

13: 40 --> for(int j=0; j

[@pranav8883]

just use n-i

[@wasim_17]

13:30 for (int j=0; j < n - i; j++)

[@SaurabhJeena-sh4gh]

Nhi sirf n hoga I solved it

[@bluejprogramming184]

(Not mocking you or anything) Tumhare logic se: 1st iteration - 0 to n-1 (n times) 2nd iteration - 1 to n-2 (n-2) times.... mistake right at 2nd iteration

[@anti-bug]

The answer of the questions that harry told us to solve 😍😍 // Question 5 => static int fibonacci_num(int index) { if(index==0 || index==1) { return index; } else { return fibonacci_num(index-1) + fibonacci_num(index-2); } } public static void main(String[] args) { /* Question 5: Write a function to print the nth term of the Fibonacci series using recursion. */ int i = 13; System.out.println("The " + i + "th term of fibonacci series is: " + fibonacci_num(i)); } } // Question 6 => float average(float ...arr) { float total = 0; for(float e: arr) { total += e; } float avg = total / arr.length; return avg; } public static void main(String[] args) { /* Question 6: Write a function to find the average of a set of numbers passed as arguments. */ Scanner sc = new Scanner(System.in); System.out.print("How many numbers you want to pass? : "); int a = sc.nextInt(); float [] arr = new float[a]; for(int i=0; i static void pattern_recur(int rows) { if(rows > 0) { for(int i=rows; i>0; i--) { System.out.print("*"); } System.out.println(); pattern_recur(rows-1); } } public static void main(String[] args) { /* Question 7: Repeat problem 4 using Recursion. */ int r = 4; pattern_recur(r); } // Question 9 static float fahrenheit(float cel) { float fahren = (cel * (9/5.0f)) + 32.0f; return fahren; } public static void main(String[] args) { /* Question 9: Write a function to convert Celsius temperature into Fahrenheit. */ float celcius = 15.7f; System.out.println(celcius + " °C" + " -> " + fahrenheit(celcius) + " °F"); } // Question 10 => static int nSum(int n) { int sum = 0; for(int i=1; i

[@fayazmubarak7597]

[@badalsahoo3902]

Thank you bro for problem no 7 , my program's answer have same with your program but I did not see what is my mistake , then I see your code , and move pattern2_rec(n-1) logic to the line when the for loop is end! and it works , thanks😊💖

[@yusrax3]

thnks for ques 7 i did same prog by putting loop in main method while calling function but after looking at ur code i found i could've directly put loop in func 👍🏻

[@jdcreates7194]

Thanks bro

[@dayanandjajodia8698]

Thanks

[@sharkieislive]

Amazed how all it needed was moving 1 line public class Main { static void patt4_rec(int n) { if(n>0) { for(int i = 0;i

[@Dxiag123]

Great. Harry Bhai, you always make a smile on our face everytime. This revolution is going to be legendary.🙇🏻‍♂️🙇🏻‍♂️

[@135_afshashaikh2]

13:40 static void pattern1 (int n) { for (int i = 0; i < n; i++) { for (int j = 0; j < n-i; j++) { System.out.print ("*"); } System.out.println (); } }

[@harshkachhway4646]

29:01 [6/7, 10:13 PM] Harsh Kachhway: // q9. celsius to fahrenheit converion using function /method. /* static void conversion(double n){ System.out.print(n+"°c ="); System.out.print(((n*9/5)+32+"°F")); }*/ [6/7, 10:14 PM] Harsh Kachhway: in main function //conversion(5.5);

[@kapilrana4043]

20:01 static int sum(int ...arr){ //Availiable as int [] arr; int result=0; for (int a:arr){ result +=a; } return result; } public static void main(String[] args) { float result=sum(3,5,6,7,8,9); System.out.println(result/6);

[@blaze856]

rather use arr.length so that you dont have to change the denominator foe average

[@fascinatingtop1015]

As a beginner, I created this Fibonacci, considering start as index as what I thought and had a look from wiki : public static int fib(int start1,int start2, int end) { int empty; if (end ==1 || end ==0) { return start1; } else { int sum = start1 + start2; return fib(start2, sum, end-1); } } public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.println("Enter the number whose term you'd like to see "); int end = sc.nextInt(); int start1 = 0; int start2 = 1; int result = fib (start1, start2, end); System.out.println(result); }

[@RitikKumar-rf4dc]

13:15 public class Main{ public static void pattern(int n){ for (int i=n;i>=0;i--){ for (int j=i;j>0;j--){ System.out.print("*"); } System.out.println(); } } public static void main(String[] args) { pattern(4); } }

[@junaidjameel5049]

Thanks Bhai

[@sanketzanje2210]

👍👍

[@vaibhavbangadkar6426]

@P U B G STARS int a i think

[@vaibhavbangadkar6426]

Bhai infinite stars ban gye

[@vaibhavbangadkar6426]

@P U B G STARS abhich run kiya

[@Video_4U]

20:15 q no 6 static int average(float ...args){ float sum = 0; float avg = 0; for (int i = 0; i < args.length; i++) { sum+=args[i]; } // System.out.println(sum); return (int) (avg= sum/args.length); } public static void main(String[] args) { float c = average(55,45,54,56,65); System.out.println(c); }

[@XamsLyf]

20:20 Problem -7 solution public class Main { static void pattern2_rec(int n){ if (n>0){ for(int i=n; i>0; i--) // i=0 ; i

[@nazarakhan2797]

Thank you so much brother

[@punnamsravan729]

Tq bro

[@jayendrayadav3231]

thank u buddy

[@shivpansara8469]

Q7 static void pattern2(int n) { if(n>0){ for (int i = 1; i

[@shankarvishwakarma9400]

Isn't worry big brother Video lecture is amazing We'll are liking and supporting And at first big thankful , that u re providing best and free classes ❤️❤️

[@Mr.AIAnukalp]

ye Isn't worry kya hota he?

[@ShivamSingh-te9tl]

@@Mr.AIAnukalp I think he want to say Don't worry!

[@Mr.AIAnukalp]

@@ShivamSingh-te9tl bhai tum ab reply kar rhe ho 🤣🤣 btw happy coding😙😙

[@ShivamSingh-te9tl]

Arey wo comment kisi aur ka h bro! btw yaa Happy Coding : )

[@sanvirathore39]

29:19 public class newset{ static float conv(float n){ float temp=(n*1.8f)+32; return temp; } public static void main(String[] args) { System.out.println(conv(20f)); } }

[@fardeenkhan4609]

28:50 static float DtoF(float d){ float mul = d * 9/5; float add = mul + 32f; return add; } public static void main(String[] args) { Scanner sc = new Scanner(System.in); float d = sc.nextFloat(); System.out.println(DtoF(d));

[@rishimegharaj2913]

Bro float mul=d*(9/5f); Or your d gets multiplyed by 9 first by Associvity

[@shafiullahamiri8900]

sir as I am started watching your course, I am very happy and thankful from u sir . This is problem 4 in video No. 35 for (int j=4; j>i-0; j--){ System.out.print("*"); } this is the solution to print following **** *** ** *

[@anshdholakia714]

Haris, I will give you money once I start to earn from freelancing because I have never gone to a coaching class and have only been taught from your videos. I will applaud your video once I receive some money

[@ShiveshSumbly]

one more way of solving the pattern problem using recursion and without using any loops: static int i = 0 ; static int j = 0 ; static void star(int n ) { if(ii) { System.out.println(); i++; j=0; } star(n); } }

[@shashaankkota9020]

20:20 Problem 7 public class Prob7 { static void pattern4(int n){ if(n>0){ for(int i=n; i>0; i--){ System.out.print("*"); } System.out.println(); pattern4(n-1); } } public static void main(String[] args) { pattern4(4); } }

[@fazal9013]

Thank u.I unable to understand where to call the function.

[@bill-cipher000]

wow

[@Vishnu4Vinita]

Thanks bhai

[@adarshkamji8643]

6th Answer: public class Main{ static int avg(int...arr){ int sum = 0; int result=0; int n = arr.length; for(int i=0;i

[@joselitorebello6830]

20:18 Question 7 solution :- static void patRec2(int num){ if (num >0){ for (int i = 0; i

[@Kanha0321]

thank you so much

[@harshraval3307]

thank you so much

[@shaileshhacker]

Ye to question 8 ka solution hai

[@XamsLyf]

Yes e 7 ka nhi hai

[@bhavyajain_16]

ans 6: static float varags(int...arr) { int sum = 0; for (int a:arr) { sum+=a; } float avr = sum/arr.length; return avr; } public static void main(String[] args) { System.out.print(" Ans 6: "); System.out.println("The average of a set of number is: "+varags(1,2,3)); }

[@eaglehunter6487]

Question 9 static double faharneit(double c){ return (c*9/5)+32; } public static void main(String[] args) { double a,c; Scanner sc = new Scanner(System.in); System.out.println("Enter temperature in celcius"); c=sc.nextDouble(); System.out.println("Faharneit temperature is: "+faharneit(c)); }

[@copelofficial493]

scanner utility is missing

[@IshmeetSinghBaweja]

Harri bhai mera logic building aapse strong hai 😀 Maine start priting wala program pahli baar me hi sahi likha, jabki aapse mistake hui, koi ni, chalta hai. 😀😀😀😀

[@dnyaneshwarigund9616]

19:37 public class QuestionSixAnswer { // Write a function to find average of a set of number passed as argument // Method Definition: static double Average (int ... a) { double sum = 0; for (int i:a) { sum += i; } return sum / a.length; } public static void main (String[] args) { // Write a function to find average of a set of number passed as argument // Method Call: System.out.println ("The average of 1,2,3,4 and 5 is: " +Average (1, 2, 3, 4, 5)); } }

[@Jobajeki]

Bro ispe 'a' ko call kaha pe kiaa 😮

[@krishnasontakke7841]

13:38 for (int j =0; j

[@hritikgupta2795]

Q-2 by recursive method class javaProgram { static void pattern2(int n){ if(n>0){ for(int I=0;i

[@abhitesh323]

19:45 static int array(int... arr){ int sum= 0; int avg=0; for (int e:arr){ sum+=e; avg=(sum/(arr.length)); }return avg; } public static void main(String[] args) { System.out.println("avg of students is "+array(56,66,66,49,99));

[@Sachinhooda44]

Avg ko float Lena tha bhai nahi to incorrect answer mil sakta hai Aur array and sum ko bhi float loge to float arguments bhi daal skte hai

[@Time_Traveller]

13:14 //Question 4 static void pattern2(int x){ for(int i=0; ii; j--){ System.out.print("* "); } System.out.println(""); } } public static void main(String[] args) { // Question 4 pattern2(10); }

[@iamakhil7705]

right bro

[@tushardhomane1343]

13 : 26 ---> void pattern2(int n){ System.out.println("pattern 2"); for(int i = n ; i > 0 ; i-- ){ // reverse loop for(int j = 0; j < i; j++){ System.out.print("*"); } System.out.println(); } }

[@puckpuck18]

// Question 6: static int sum (int... arr) { int result = 0; for (int e : arr) { result += e; } return result; } public static void main (String[]args){ int result = sum(55,453,576,553,52,67); System.out.println(result/6);

[@shivanipaswan5657]

Sry to say but ye result+= e ka logic samjh ni aaya ap explain kr sakte ho plz🙏

[@akhandbharat4855]

@@shivanipaswan5657 varargs ke video mai explain kiye hai bhaiya ne

[@rakhibarnwal4612]

13:34 public class pr_04 { static void pattern(int n){ for(int i = 0;i

[@priyanshuborole8228]

13:45 static void num(int n){ for (int i = 1;i=i;j--){ System.out.print("* "); } System.out.println(); } } public static void main(String[] args){ num(4); }

[@kroorkartik]

J>=i+1 hoga vro

[@MayureshDagale-sg6op]

" Question number 8 " explanation is OP ❤❤❤ Also Harry Sir is OP

[@pulkitgupta5550]

@13:30 Harry bhai iske do answers ho sakte hain 1. agar hmara pehla for loop increment mein hai toh inner loop n-i times chalega 2. agar hmara pehla for loop decrement mein hai toh inner loop i times chalega

[@Clarara-is9li]

19:44 6th question public static void avg(int ...arr){ int sum=0; int res=0; for(int element:arr){ sum=sum+element; } res=sum/ arr.length; System.out.println(res); } public static void main(String[] args) { avg(99,98,97,96,99); }

[@paragkaushik9595]

13:44 //Problem 4 static void pattern2(int n){ for(int i=1; i

[@karvapatel2998]

bro can you please explain this logic

[@pratikshaparalikar3001]

esne c++ kejaysa kiya hai

[@infini7878]

@@pratikshaparalikar3001 j-- ayega

[@sumanpan6667]

thanks ❤

[@meghaagarwal354]

static void cel_fah(float c){ double result; result=(c*(9/5.0f))+32; System.out.println(result); } public static void main(String[] args){ cel_fah(52); Harry Bhai your tutorial is ReALLY awesome!

[@harshithvellala2589]

Program for question 6 static float avg(int...arr){ int sum = 0; for (int a:arr){ sum = sum +a; } float avg = sum/ arr.length; return avg; } public static void main(String[] args) { float avg = avg(1,5,10); System.out.println(avg); }

[@anikajain7660]

Thankyou

[@vanshshrivastava5885]

ty

[@nandiniverma5273]

thanks

[@swapniludapure5926]

Thanks ❤️

[@dangergamimg1933]

@@nandiniverma5273 . You look like sister of SoulRegaltos

[@asifqureshi3273]

Question-4 j < n-i

[@sumitkaith6677]

Recursion wale program smjh hi nhi aa rhe .... Uper se ja rhe h 😭😭

[@yashsavaliya9334]

me too

[@vidyasagarsharma5225]

Same bro

[@kalpanamadane8186]

Same here

[@GAMINGWORLD-rg9uj]

Same

[@shivvratraghuvanshi522]

@@GAMINGWORLD-rg9uj same🥲

[@abhitesh323]

13:00 static void pattern(int n){ for (int i=n;i>0;i--){ for (int j=0;j

[@palakdhewal4581]

19:41 @CodeWithHarry Answer to problem average static double average(int a[], int n) { // Find sum of array element int sum = 0; for (int i = 0; i < n; i++) sum += a[i]; return (double) sum / n; } public static void main (String[]args){ int arr[] = {10, 2, 3, 4, 5, 6}; int n = arr.length; System.out.println(average(arr, n)); } }

[@ashoktiwari7705]

10 question's answer is==> static void repeat(int n){ int mt=1; for (int i=1;i

[@Prakashkumar-if8sk]

28:32 static float temp (float n){ float a = n*1.8f + 32; return a; } public static void main (String [] args) { float x = temp(37); Sout(x) }

[@Time_Traveller]

//Question 9 // (0°C × 9/5) + 32 = 32°F static float ftemp(float x){ float temp =0.0f; temp = (x*1.8f) + 32; return temp; } public static void main(String[] args) { System.out.println(ftemp(29.5f)); }

[@SauravDeopaVlogs]

Thnq harry bhai recursion wali problem start m smjh nhi ayi but jab apki video multiple times dekhe smjh agya thnq for such great efforts❤

[@carzydance162]

Problem 4: static void pattern2(int n){ for (int i=n; i>0; i--){ for (int j=1; j

[@Banian.reactz]

Thanks bhai

[@PratikSingh-q8d]

13:40 the star iteration will be from o to

[@mohulchakraborty3482]

6)static int average(int...array){ int a = 0; for (int i = 0; i < array.length; i++){ a = a + array[i]; } return a/3; } public static void main(String[] args) { System.out.println(average(2,4)); } }

[@tusharnarang4334]

Pattern2 using Recursion:- if(n>0){ for (int i=n-1;i>=0;i--){ System.out.print("*"+ " "); } System.out.println(); pattern2_rec(n-1); }

[@hxrsh_x]

bhai app bhagwan ho, dhanyawad aapka

[@pulkit8133]

// problem 6 static int sum(int ...arr){ int summ=0; for(int e:arr){ summ+=e; } return summ; }

[@chetananijaguli3145]

20:05 Find average of a set of numbers:- public class Varagrs { static float avg(float...arr) { float sum=0; float avg=0; for(float e:arr) { sum+=e; } avg=sum/arr.length ; return avg; } public static void main(String[] args) { System.out.println(avg(100,120,30)); System.out.println(avg(2,3,4)); } }

[@deep1504]

Q @4:48 public static void main(String[] args) { Scanner input = new Scanner(System.in); pattern(4); } public static void pattern(int n){ for (int i =0;i

[@naveenkumarbalne9957]

reverse star Pattern using Recursion static void star1(int n) { if (n > 0) { for (int i = n; 0 < i; i--) { System.out.print("* "); } System.out.println(" "); star1(n - 1); } } public static void main(String[] args) { star1(6); }

[@theandroidtech01]

Wrong

[@badalsahoo3902]

Thanks bro ! 🎉, i understand , so i move the n-1 line after the call reserv .🆗

[@KapilKumar-gf8eb]

static void pattern2(int n){ for (int a = 0; aa+1; b--){ System.out.print("*"); } System.out.println(); } } public static void main(String[] args) { pattern2(4); }

[@aftabmuddassir4435]

static float avg(int ...arr){ float sum=0, average; for(int i=0;i

[@harshit0203]

Did Question 3 with different approach:- static int sum(int n){ int sum = 0; for ( int i=0; i

[@mohdsharif738]

Thanks you very much Please explain recursion in a separate video please

[@pulkit8133]

// Problem 8 static void P2(int x){ if(x>0){ for(int i=0;i

[@GrowwithVivek08]

I know the expression for conversion of Celsius to fahreneit C/💯=F-32/180 ..

[@AmaanKhan-nb4nr]

public class Main { static void printt(int n){ for(; n>=1; n--){ for(int j =1; j

[@shivamchauhan1383]

13: 30 public class S_CH7_04 { static void pattern2(int n){ for(int i=n;i>=1;i--){ for(int j=1;j

[@lamborghini543]

Happy Teacher's Day "Harry Sir" .🎉🎉

[@dnyaneshwarigund9616]

29:25 // Write iterative function/Method to calculate sum of first n natural number import java.util.Scanner; public class QuestionTenthAnswer { static int SumNaturalNumIterative (int n) { int sum = 0; for (int i = 0; i

[@patelparth3873]

Sir, Your method of teaching with practical examples are best for learning .....it helps us very much ........... Lekin sir please aap thoda jaldi videos banao......because next video aane me jyada time lagta hai to previous video ke sath link Karne me taklif hoti hai..... Aur videos ke bich me gap pade to maja nahi aata...... So please aap Hamare liye continuously puri playlist complete kare esi request hai .....videos jaldi aa jate hai to sikhne ki link 🔗 🔗 bani raheti hai aur sikhne me aasani hoti hai....... Thank you 🤗

[@dakshgarg775]

12:58 solution is static void pattern2(int rows){ for(int i=rows;i>=1;i--){ for(int j=i;j>=1; j--){ System.out.print("*"); } System.out.println(); } }

[@avadhutpore6884]

Problem 4. For ( int i =0 ; i

[@oneforcegamerx]

This java course is helpful.

[@teerthpathak4273]

13:20 static void pattern2(int n){ for (int i = 0; i < n; i++) { for (int j = n; j > i; j--) { System.out.print("*"); } System.out.println(); } }

[@nitinjagga2841]

Solution To Problem 6- 19:50 static int average_finder(int ...arr){ int sum = 0; for (int num: arr) { sum = sum + num; } return sum/arr.length; } int result = average_finder(5, 4, 9); System.out.println(result);

[@alekhbhainsa4690]

Please replace int with float....as average is an floating num.

[@natikadas700]

28:47 static float CtoF(float n){ return ((n * 9/5) + 32); } Method to convert °C to °F

[@dildosti7769]

thanks

[@hemantsharma7335]

static void avg(int ...arr){ int c=arr.length; int sum=0; for(int e:arr){ sum += e; } float avg=sum/c; System.out.println("avrage is : "+avg+"%"); }

[@somnath__mondal]

I can not code Question 4 using Recursion ! Please help me !

[@tushardhomane1343]

21:15 public class VarArgs { int max; int average(int... arr){ for (int i = 0;i